Video Input and Transmission Self-adaptive HDTVI, AHD, HDCVI and analog cameras Up to 18-ch 8 MP IP cameras input Long distance transmission over UTP and coaxial cable Compression and Recording H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras Connectable to H.265+/H.265/H.264+/H.264 IP cameras H.265+ can be enabled to improve encoding efficiency and reduce data storage costs Full channel recording at up to 5 MP resolution Supports POS triggered recording and POS information overlay Video Output Simultaneous HDMI1 and VGA output at up to 1920 × 1080 resolution, and independent HDMI 2 output at up to 4K (3840 × 2160) resolution Separate CVBS output Storage and Playback Four SATA interfaces (up to 8 TB capacity per HDD) Hot-swappable HDD supporting RAID 0, RAID 1, RAID 5, RAID 6 and RAID 10 storage scheme 16-ch synchronous playback Smart search for efficient playback Supports playback by main stream, or sub-stream for IP cameras Supports the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) Smart Function Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras Supports line crossing detection and intrusion detection of all channels and sudden scene change detection of 2-ch analog cameras Supports people counting and heat map functions for 1-ch analog camera VQD (Video Quality Diagnostics) Supports PTZ control via Omnicast VMS of Genetec protocol Network & Ethernet Access GuardingVision& DDNS (Dynamic Domain Name System) for easy network management Two gigabit Ethernet network interfaces Output bandwidth limit configurable